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Mount block PVC rw in clone source pods #2944

Merged
merged 1 commit into from
Oct 31, 2023
Merged

Mount block PVC rw in clone source pods #2944

merged 1 commit into from
Oct 31, 2023

Commits on Oct 26, 2023

  1. Mount block PVC rw in clone source pods 

    Some CSI drivers [0] don't allow mounting block ro,
so they simply cannot perform host assisted clones.
Host assisted clones are important as they are a last resort in some cases
like switching over to a new storage provisioner.

This may or may not have some performance implications (parallel cloning from single source)
but we are choosing compatibility over performance in this case.

[0] https://github.com/dell/csi-unity/blob/76cb78decd0c7e0ae3bded9668e7fbe9b39dd2ff/service/node.go#L420-L424

Signed-off-by: Alex Kalenyuk <akalenyu@redhat.com>
    @akalenyu
    akalenyu committed Oct 26, 2023
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